<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>首页</title>

<link rel="stylesheet" type="text/css" href="bootstrap/css/bootstrap.css">
<script src="js/jquery-3.1.1.min.js"></script>

<script src="bootstrap/js/bootstrap.js"></script>
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</head>

<body>
<div id="bodyer">
<div id="header"> 
  <div class="header">
    <nav class="navbar  navbar-default navbar-fixed-top" role="navigation">
      <div class="container">
        <ul class="nav navbar-nav navbar-right">
          <li><a href="login.html" data-target="#login"><span class="glyphicon glyphicon-user"></span> 登录</a>
          <li><a href="register.html" data-target="#login"><span class="glyphicon glyphicon-user"></span>注册</a></li>

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      <div class="container"> 
        
        <div class="navbar-header">
          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button>
          <h1><a class="navbar-brand logo" href="index.html">hello</a></h1>
        </div>
        
        <div class="collapse navbar-collapse navbar-right" id="bs-example-navbar-collapse-1">
          <ul class="nav navbar-nav">
            <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">首页</a></li>
            <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">项目</a></li>
            <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">动态新闻</a></li>
            <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">资料库</a></li>
            <li class="dropdown"><a href="#" class="dropdown-toggle" data-toggle="dropdown">联系我们</a></li>
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          <form class="navbar-form navbar-left searchbar" role="search">
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